Impact of a (sub)dominant non-cold dark matter component on the large scale structure of the universe

• Autores: Francisco Antonio Villaescusa Navarro
• Directores de la Tesis: Carlos Peña Garay (dir. tes.)
• Lectura: En la Universitat de València ( España ) en 2012
• Idioma: inglés
• Tribunal Calificador de la Tesis: Jordi Miralda Escudé (presid.), Olga Mena Requejo (secret.), Sergio Pastor Carpi (voc.), Matteo Viel (voc.), Ue Li Pen (voc.)
• Materias:
  • Astronomía y astrofísica
    • Cosmología y cosmogonía
  • Física
    • Nucleónica
      • Física de partículas
• Enlaces
  • Tesis en acceso abierto en:  TESEO  Digital CSIC 
• Resumen

  • This thesis has been motivated by the necessity of studying the impact on the large scale structure of the universe by a dominant (warm dark matter), or subdominant (relic neutrinos) non-cold component of the dark matter. On one side, we have given an answer to the question whether warm dark matter can solve or alleviate the cusp/core problem, and on the other side, by studying the impact of relic neutrinos on non-lineal structures such as galaxy clusters or cosmological voids, we have searched for new cosmological observables that would be sensitive to the masses of the neutrinos.